The Windorah Solar Farm is Ergon Energy's first solar farm trial near the town of Windorah in Queensland.The plant uses five concentrated solar dishes or reflectors which were manufactured and installed by Solar Systems. This is expected to save up to 100,000 litres of diesel fuel per year. The integration of solar farm and diesel power is a first for Ergon Energy.The dishes contain 112 square mirrors each measuring 1.1 m across.